Thanks Jerry for the conversion program, I have downloaded it and will be using it in the future. Paul ----- Original Message ----- From: "Jerry Evans" <jerrye at databak.co.za> To: <sel at lists.stationary-engine.com> Sent: Tuesday, February 06, 2007 3:35 PM Subject: [SEL] Coolant tank volume > At 07:00 PM 06/02/2007, you wrote: